Aggregated from thousands of local jurisdictions by the Colorado Department of Local Affairs Demography office. Many of the district boundaries were created from scanned drawings or digitized PDFs, and therefore no guarantee of accuracy can be made for the data.

The State Demography Office has produced an update to its population estimates and forecasts to incorporate the recently released 2010 Census count population totals. The single year of age forecasts by county by gender for Colorado for the years 1990-2040.

This dataset contains data on the actual and projected population by gender and age from 1990-2040.

Department of Local Affairs five year IT roadmap

Actual and predicted population data by gender and age from the Department of Local Affairs (DOLA), from 1990 to 2040.

Aggregated from thousands of local jurisdictions by the Colorado Department of Local Affairs (DOLA) Demography office. Many of the district boundaries were created from scanned drawings or digitized PDFs, and therefore no guarantee of accuracy can be made for the data.

Aggregated from thousands of local jurisdictions by the Colorado Department of Local Affairs (DOLA) Demography office. Many of the district boundaries were created from scanned drawings or digitized PDFs, and therefore no guarantee of accuracy can be made for the data.

A line chart view of population by county by year.

Based on Population data from The State Demography Office. Population estimates and forecasts incorporate the recently released 2010 Census count population totals. The single year of age forecasts by county by gender for Colorado for the years 1990-2040.

This dataset contains data on the actual and projected population by gender and age from 1990-2040.

Aggregated from thousands of local jurisdictions by the Colorado Department of Local Affairs (DOLA) Demography office. Many of the district boundaries were created from scanned drawings or digitized PDFs, and therefore no guarantee of accuracy can be made for the data.